diff options
Diffstat (limited to 'matching/include/spdlog/sinks/ansicolor_sink.h')
-rw-r--r-- | matching/include/spdlog/sinks/ansicolor_sink.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/matching/include/spdlog/sinks/ansicolor_sink.h b/matching/include/spdlog/sinks/ansicolor_sink.h deleted file mode 100644 index 7c5e353..0000000 --- a/matching/include/spdlog/sinks/ansicolor_sink.h +++ /dev/null @@ -1,161 +0,0 @@ -// -// Copyright(c) 2017 spdlog authors. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/console_globals.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/details/os.h" -#include "spdlog/sinks/sink.h" - -#include <memory> -#include <mutex> -#include <string> -#include <unordered_map> - -namespace spdlog { -namespace sinks { - -/** - * This sink prefixes the output with an ANSI escape sequence color code - * depending on the severity - * of the message. - * If no color terminal detected, omit the escape codes. - */ -template<typename TargetStream, class ConsoleMutex> -class ansicolor_sink final : public sink -{ -public: - using mutex_t = typename ConsoleMutex::mutex_t; - ansicolor_sink() - : target_file_(TargetStream::stream()) - , mutex_(ConsoleMutex::mutex()) - - { - should_do_colors_ = details::os::in_terminal(target_file_) && details::os::is_color_terminal(); - colors_[level::trace] = white; - colors_[level::debug] = cyan; - colors_[level::info] = green; - colors_[level::warn] = yellow + bold; - colors_[level::err] = red + bold; - colors_[level::critical] = bold + on_red; - colors_[level::off] = reset; - } - - ~ansicolor_sink() override = default; - - ansicolor_sink(const ansicolor_sink &other) = delete; - ansicolor_sink &operator=(const ansicolor_sink &other) = delete; - - void set_color(level::level_enum color_level, const std::string &color) - { - std::lock_guard<mutex_t> lock(mutex_); - colors_[color_level] = color; - } - - /// Formatting codes - const std::string reset = "\033[m"; - const std::string bold = "\033[1m"; - const std::string dark = "\033[2m"; - const std::string underline = "\033[4m"; - const std::string blink = "\033[5m"; - const std::string reverse = "\033[7m"; - const std::string concealed = "\033[8m"; - const std::string clear_line = "\033[K"; - - // Foreground colors - const std::string black = "\033[30m"; - const std::string red = "\033[31m"; - const std::string green = "\033[32m"; - const std::string yellow = "\033[33m"; - const std::string blue = "\033[34m"; - const std::string magenta = "\033[35m"; - const std::string cyan = "\033[36m"; - const std::string white = "\033[37m"; - - /// Background colors - const std::string on_black = "\033[40m"; - const std::string on_red = "\033[41m"; - const std::string on_green = "\033[42m"; - const std::string on_yellow = "\033[43m"; - const std::string on_blue = "\033[44m"; - const std::string on_magenta = "\033[45m"; - const std::string on_cyan = "\033[46m"; - const std::string on_white = "\033[47m"; - - void log(const details::log_msg &msg) override - { - // Wrap the originally formatted message in color codes. - // If color is not supported in the terminal, log as is instead. - std::lock_guard<mutex_t> lock(mutex_); - - fmt::memory_buffer formatted; - formatter_->format(msg, formatted); - if (should_do_colors_ && msg.color_range_end > msg.color_range_start) - { - // before color range - print_range_(formatted, 0, msg.color_range_start); - // in color range - print_ccode_(colors_[msg.level]); - print_range_(formatted, msg.color_range_start, msg.color_range_end); - print_ccode_(reset); - // after color range - print_range_(formatted, msg.color_range_end, formatted.size()); - } - else // no color - { - print_range_(formatted, 0, formatted.size()); - } - fflush(target_file_); - } - - void flush() override - { - std::lock_guard<mutex_t> lock(mutex_); - fflush(target_file_); - } - - void set_pattern(const std::string &pattern) final - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); - } - - void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::move(sink_formatter); - } - -private: - void print_ccode_(const std::string &color_code) - { - fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_); - } - void print_range_(const fmt::memory_buffer &formatted, size_t start, size_t end) - { - fwrite(formatted.data() + start, sizeof(char), end - start, target_file_); - } - - FILE *target_file_; - mutex_t &mutex_; - - bool should_do_colors_; - std::unordered_map<level::level_enum, std::string, level::level_hasher> colors_; -}; - -using ansicolor_stdout_sink_mt = ansicolor_sink<details::console_stdout, details::console_mutex>; -using ansicolor_stdout_sink_st = ansicolor_sink<details::console_stdout, details::console_nullmutex>; - -using ansicolor_stderr_sink_mt = ansicolor_sink<details::console_stderr, details::console_mutex>; -using ansicolor_stderr_sink_st = ansicolor_sink<details::console_stderr, details::console_nullmutex>; - -} // namespace sinks - -} // namespace spdlog |